Am I perimenopausal? Coming to terms with change
Perimenopause, or climacteric, is the transition phase that occurs before your periods finally stop. This point is called the menopause, and by definition occurs when you’ve had no periods for 12 months. In the UK the average age women reach menopause is 51, while perimenopause tends to occur in the mid to late forties.1
During perimenopause you will experience many changes, often both physical and mental. While some women who have experienced problematic bleeding may welcome the end of their period, for many others the residual effects can make them feel different in an unrecognisable and unwelcome way. As many of the changes that occur can feel alien, an understanding of what to expect can be reassuring. This article discusses the key changes and the effects they may have on your body to better prepare you for the transition when the time comes.
Triggering the change
Women are born with multiple follicles in their ovaries that gradually deplete as we get older. These follicles mature into eggs and if fertilised with a sperm become an embryo that forms into a baby. The follicles secrete a hormone called oestrogen in response to stimulation from other hormones released by the brain. During menopause, the number of follicles in an ovary will have diminished, therefore dramatically decreasing the amount of oestrogen released into the body. This is thought to be mainly causative of perimenopausal symptoms.2
However, the process of change is complicated, and we do not fully understand all the mechanisms involved. For example, exactly how oestrogen reduction affects the temperature control systems of the body to produce a hot flush is not precisely known.3
Other processes also occur as women get older, such as the decrease in the hormone melatonin that regulates our sleep.4 For some, this can upset the natural rhythm that controls a good night’s rest, which can contribute to the difficult changes experienced during this time.
What physical symptoms can I expect?
All women experience the eventual cessation of periods due to change in the ovaries and depletion of oestrogen and other hormones. Before this occurs, you may find the length between your periods extends, or perhaps evens shortens. You may also find that you are bleeding more heavily.5 About 10% of women will go from a regular bleeding pattern to an abrupt stop.6 If you notice any vaginal bleeding or blood-stained discharge after 12 months of no bleeding, it is important that you see your doctor urgently as this is classed as postmenopausal bleeding. Your doctor will investigate to rule out the possibility of cancer, however often enough this can be explained by other, more common causes — most of which are not sinister.
Lack of oestrogen stimulation in the vaginal tissue can cause dryness in this area which can be uncomfortable and cause pain during sexual intercourse.7 Explaining the reason for your discomfort to your partner can help them to understand the process your body is going through. You can try over-the-counter lubricants and vaginal moisturisers, and also discuss options such as oestrogen creams and HRT (hormone replacement therapy) with your doctor. The latter may also be an option for those women dealing with recurrent discomfort when passing urine that is linked to oestrogen reduction.
Similar processes of oestrogen decline at the tissue level can also lead to thinning of the skin, hair loss, and weak nails. This can cause considerable distress as women can feel they appear physically different, which can lead to confidence issues and effects on their mood. If you are troubled by these symptoms and are in doubt as to whether they are caused by the menopause, do discuss it with your doctor as they can also be linked to other causes such as low iron levels and an underactive thyroid gland for which you may need blood testing. Psychological distress should also be mentioned to your doctor if you feel unable to cope with your symptoms.
Many women will also experience hot flushes during perimenopause. The sensation of a hot flush involves a burning feeling on the face, neck and chest area with associated sweating, and usually lasts a few minutes. Unfortunately, these may carry on for more than seven years in some women.8 The good news, however, is that there are both non-hormonal and hormonal prescription medicines available to manage this that you should speak to your doctor about.
What effects can I expect on my well-being?
When occurring at night, hot flushes can disrupt sleep, and lead to irritability and effects on mood if they are experienced long-term. Changes during perimenopause can have effects on mood, such as anxiety, and depression, with those who have experienced postnatal and/or pre-menstrual depression perhaps more likely to encounter this.9 If you feel you may be have psychological symptoms, please do not suffer alone. Accessing support via therapies such as cognitive behaviour therapy (CBT) and consulting with your doctor for a comprehensive assessment and discussion of the options can help you to manage and regain your quality of life.
The other effect you may notice during this transition is the effect on your drive and desire for sex. This is thought to be due to hormonal changes, and can cause significant impact to those in an intimate relationship who want to maintain their sex life. Open discussion with your partner explaining that this is a normal part of perimenopause can help to distill feelings of guilt or even rejection. If this is causing significant implications for you do consult with your doctor.
Are there any long-term effects?
Again, oestrogen depletion is thought to contribute to increased risk of cardiovascular disease (including heart attacks and strokes) and osteoporosis (weakened bones more at risk of fractures.10 If you enter menopause early, which is said to be when you’re between the ages of 40 to 45, your risks of this increase and you should consult with your doctor —HRT may be suggested as a way to minimise risk.
Leading a healthy lifestyle by exercising regularly, minimising caffeine and alcohol intake, ensuring you’re getting enough calcium, and quitting smoking can all help to manage symptoms during this transition. Many women often enquire about herbal therapies, believing them to be more ‘natural’ with less side effects. It is worth bearing in mind that information on evidence and safety for these products is limited, and herbal medicine in the UK is often not subject to the same regulation as licensed drugs. 11
Perimenopause can be a challenging time, but knowing what to expect and that options are available to help you manage most elements will hopefully make this a less daunting transition.
- Newson, ‘Menopause and its Management’, [website], https://patient.info/doctor/menopause-and-its-management, 2016, (accessed 9 April 2017)
- Heffner, Human Reproduction at a Glance, London, Blackwell Sciences Ltd, 2001, p. 58.
- D.C. Deecher et al., ‘Understanding the pathophysiology of vasomotor symptoms (hot flushes and night sweats) that occur in perimenopause, menopause, and postmenopause life stages’, Archives of Women’s Mental Health, vol.10, no.6, 2007, pp. 247-257.
- Wurtman, ‘Age-Related Decreases in Melatonin Secretion – Clinical Consequences’, The Journal of Clinical Endocrinology and Metabolism, vol. 85, no.6, 2000, pp. 2135-2136.
- Newson, ‘Menopause and its Management’.
- Heffner, Human Reproduction at a Glance, pp. 58-59.
- Newson, ‘Menopause and its Management’.